Individual Calculations February 2018
 Rafaati, Radin  Total change: 48.00  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1414 1088 2.00 6 1.20 40 48.00 
  Salehi, Hosein 1488  * IRI0.001-0.0840-3.20 
  Saeidi Rad, Zahra 1488  * IRI0.001-0.0840-3.20 
  Rezaei, Abdolla 1430 IRI0.001-0.1240-4.80 
  Milani, Matin 1405 IRI0.001-0.1340-5.20 
  Darabi Zadeh, Parviz 1302 IRI1.0010.774030.80 
  Ghasemi Pour Afshar, Amir 1371 IRI1.0010.844033.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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